MAINTAINERS: remove Nehal Shah from AMD MP2 I2C DRIVER

His email bounced and given commit 88115ea6 ("HID: amd_sfh: Remove
name from maintainers list"), I assume he is no longer available as a
maintainer.
Signed-off-by: Wolfram Sang <wsa@kernel.org>

MAINTAINERS

@@ -1010,7 +1010,6 @@ F:	drivers/spi/spi-amd.c
 
 AMD MP2 I2C DRIVER
 M:	Elie Morisse <syniurge@gmail.com>
-M:	Nehal Shah <nehal-bakulchandra.shah@amd.com>
 M:	Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 L:	linux-i2c@vger.kernel.org
 S:	Maintained